27280401

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{607}}^1$

素因数の和:892

約数の個数: 16

約数和(自身を含む): 37122048

約数和(自身を除く): 9841647

約数列:

[1, 3, 71, 211, 213, 607, 633, 1821, 14981, 43097, 44943, 128077, 129291, 384231, 9093467, 27280401]

約数ペア:

[(1, 27280401), (3, 9093467), (71, 384231), (211, 129291), (213, 128077), (607, 44943), (633, 43097), (1821, 14981)]